Exhaust Q's
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Wok the Wok
Joined: May 2002
Posts: 785
From: Calgary, Canada
Exhaust Q's
I've done a search already but this question hasn't been asked I think.
When you put on a new larger cat back exhaust, how does it fit on the cat?
My car's stock pipes are like 1.25" and going from that size to 2 or 2.25 is mostly custom pipes. Do I have to replace the cat? Does the pipe just go from 1.25" to 2 or 2.25 after the cat and then back down to 1.25 at the resonator then 2.25 out again all the way to the muffler?
When you put on a new larger cat back exhaust, how does it fit on the cat?
My car's stock pipes are like 1.25" and going from that size to 2 or 2.25 is mostly custom pipes. Do I have to replace the cat? Does the pipe just go from 1.25" to 2 or 2.25 after the cat and then back down to 1.25 at the resonator then 2.25 out again all the way to the muffler?
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